15669215868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68724631}}^1$

素因数の和:68724657

約数の個数: 24

約数和(自身を含む): 38485793920

約数和(自身を除く): 22816578052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68724631, 137449262, 206173893, 274898524, 412347786, 824695572, 1305767989, 2611535978, 3917303967, 5223071956, 7834607934, 15669215868]

約数ペア:

[(1, 15669215868), (2, 7834607934), (3, 5223071956), (4, 3917303967), (6, 2611535978), (12, 1305767989), (19, 824695572), (38, 412347786), (57, 274898524), (76, 206173893), (114, 137449262), (228, 68724631)]